unfounded

adjective

un·​found·​ed ˌən-ˈfau̇n-dəd How to pronounce unfounded (audio)
: lacking a sound basis : groundless, unwarranted
an unfounded accusation

Examples of unfounded in a Sentence

the accusation proved to be unfounded
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
However, kidney and urology experts say this fear is unfounded. Caitlin Pagán, Verywell Health, 30 May 2025 South Africa has categorically denied the allegations and the country's Ministry of International Relations and Cooperation told its American counterparts earlier this month that the claims were unfounded. Sonam Sheth, MSNBC Newsweek, 21 May 2025 Other fans expressed concerns about visiting on grounds of safety which couldn’t be much more unfounded. Caroline Reid, Forbes.com, 16 May 2025 Any claims of politically motivated searches are completely unfounded. Kathleen Wong, USA Today, 15 May 2025 See All Example Sentences for unfounded

Word History

First Known Use

1648, in the meaning defined above

Time Traveler
The first known use of unfounded was in 1648

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Cite this Entry

“Unfounded.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unfounded. Accessed 4 Jun. 2025.

Kids Definition

unfounded

adjective
un·​found·​ed ˌən-ˈfau̇n-dəd How to pronounce unfounded (audio)
ˈən-
: lacking a sound base : groundless
unfounded suspicions

More from Merriam-Webster on unfounded

Last Updated: - Updated example sentences
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